Tom Udall actually said...

Using the elements that we recover from recycling have reduced the need for energy by 70 percent.

I find that your example of the platinum group metal is amazing that you get 400 times the yield from recycling automotive catalysts than yi...

There's also a difference in the total CO2 emissions that is also a factor and that goes together with that.

if you want to find more oil you ought to drill below Detroit.